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2 047 414

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IPC

(21) (22)

Application

5040634/08, 1992-04-30

(22)

Actual filing date

1992-04-30

(45)

Published

1995-11-10

(72)

Inventor

Mashekov Serik Akimovich[Kz]Vorontsov Vjacheslav Konstantinovich[Ru]

(73)

Holder

Mashekov Serik Akimovich

THRESHOLD PLASTICITY CURVE PLOTTING METHOD Russian patent published in 1995 - IPC

Abstract RU 2047414 C1

FIELD: plastic working of metals. SUBSTANCE: method involves making samples with concave, convex and cylindrical side surfaces prior to conducting plasticity tests; testing samples by compressing or rolling, with stressed-deformed state being determined on free surface in horizontal plane of symmetry of samples. Threshold plasticity curve is plotted by determining coefficients of given function. EFFECT: increased efficiency. 2 dwg

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RU 2 047 414 C1

Authors

Mashekov Serik Akimovich[Kz]

Vorontsov Vjacheslav Konstantinovich[Ru]

Dates

1995-11-10—Published

1992-04-30—Filed

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